#demo {
    width: 200px;
    position: relative;
    left: 420px;
}
#demo table tr td {
    border: 1px solid black;
    background-color: #8DD5E7;
    cursor: move;
    margin: 3px;
    list-style-type: none;
    z-index: 2;
    zoom: 1;
}
#play {
        text-align: center;
    position: relative;
    zoom: 1;
}
#drop {
    border: 1px solid black;
    background-color: #eee;
    height: 72px;
    width: 200px;
    position: absolute;
    bottom: 5px;
    right: 370px;
    zoom: 1;
}
#drop strong {
    font-weight: bold;
}
#drop.yui3-dd-drop-over {
    background-color: #ccc;
}
body{
        text-align:center;
}